Using Green's Theorem, compute the counterclockwise circulation of F around the closed curve C.F = sin 5yi + cos 7xj; C is the rectangle with vertices at (0, 0), 
, 
, and 
A. - 
?
B. 0
C. 
?
D. - 
?
Answer: D
Mathematics
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Multiply in the indicated base.
A. 1222four B. 122four C. 1202four D. 1220four
Mathematics
Solve the problem.It takes 4
gallons of paint to paint 3 classrooms. How much paint is required to paint 11 classrooms?
A. 49
gallons
B. 7
gallons
C. 2
gallons
D. 16
gallons
Mathematics
Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.x2 + 8x + 25 = 0
A. x = -4 ± 9i B. x = -4 + 3i C. x = -7, -1 D. x = -4 ± 3i
Mathematics
Find the requested polynomial. Find a polynomial function of degree 3 with 1 + 3i, 1 - 3i, -1 as zeros.
A. f(x) = x3 - x2 + 10x + 10 B. f(x) = x3 - x2 - 8x + 8 C. f(x) = x3 - x2 + 10ix + 10i D. f(x) = x3 - x2 + 8x + 10
Mathematics